The queue of the Frontierland attraction will build on the back story of Barnabas T. Bullion, the founder and president of Big Thunder Mining Company.

The storyline of the new area builds the attraction into something that takes guests deeper into the mining days of the Wild West.

"The moment they come into the building they are going to see the mining office where the foreman and the business of the office takes place," said project manager Wyatt Winter.

Guests will be able to explore the mountain's Mining Office, the Explosives Magazine Room and maybe even get a little hands-on by doing some of the miners' activities.

"In the explosives magazine room, guests will see that from floor to ceiling it is packed with all sorts of dynamite sticks so you will be able to go into the explosives room and maybe have a hand at blasting a new mine shaft," said creative designer Pete Carsillo.